Five children have heights of 138 cm, 135 cm, 140 cm, 139 cm, and 141 cm. What is the range of their heights?

6 cm

Step-by-step explanation:

Step-by-step explanation:

Highest height = 141 cm

Lowest height = 135 cm

Range of their heights

= 141 - 135

= 6 cm

Hope it will help :)

so what is the question

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.